JP2000155801A5 - Communication device with character recognition function and data processing device - Google Patents

Communication device with character recognition function and data processing device Download PDF

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Publication number
JP2000155801A5
JP2000155801A5 JP1998331085A JP33108598A JP2000155801A5 JP 2000155801 A5 JP2000155801 A5 JP 2000155801A5 JP 1998331085 A JP1998331085 A JP 1998331085A JP 33108598 A JP33108598 A JP 33108598A JP 2000155801 A5 JP2000155801 A5 JP 2000155801A5
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Japan
Prior art keywords
character recognition
image data
resolution
conversion unit
recognition function
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Pending
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JP1998331085A
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Japanese (ja)
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JP2000155801A (en
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Priority to JP10331085A priority Critical patent/JP2000155801A/en
Priority claimed from JP10331085A external-priority patent/JP2000155801A/en
Publication of JP2000155801A publication Critical patent/JP2000155801A/en
Publication of JP2000155801A5 publication Critical patent/JP2000155801A5/en
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Description

受信側で文字認識処理を行なう場合、その認識率を上げるためにはできるだけ高い解像度で通信することが望ましい。しかしながら一般にオプションの解像度が上がるほど画データを圧縮した後のデータ量が多くなってしまう。そして通信時間が長くかかる。 When the character recognition process is performed on the receiving side, it is desirable to communicate with the highest possible resolution in order to increase the recognition rate. However, in general, as the option resolution increases, the amount of data after compressing the image data increases. And communication time takes long.

【０００６】
【課題を解決するための手段】
上記課題を解決するために本発明は、原稿を読み取って得た原画データを文字認識する機能を有する文字認識機能付き通信装置において、原稿の原画データの解像度を文字認識に用いた解像度に対して下げる方向に変換する画素密度変換部と、原画データを文字認識して得たキャラクタデータを所定のフォーマットに変換するフォーマット変換部とを設け、前記画素密度変換部で解像度変換された原画データと前記フォーマット変換部でフォーマット変換されたキャラクタデータを送信することを特徴とする。
また他の発明は、入力画像データを文字認識する機能を有する文字認識機能付きデータ処理装置において、入力画像データの解像度を文字認識に用いた解像度に対して下げる方向に変換する画素密度変換部と、入力画像データを文字認識して得たキャラクタデータを所定のフォーマットに変換するフォーマット変換部と、前記画素密度変換部で解像度変換された画像データと前記フォーマット変換部でフォーマット変換されたキャラクタデータを保存するデータ記憶部を設けたことを特徴とする。
[0006]
[Means for Solving the Problems]
In order to solve the above problems, the present invention relates to a communication apparatus having a character recognition function having a function of recognizing characters of original image data obtained by reading a document, to a resolution using the resolution of the original image data of the document for character recognition. A pixel density converter for converting in the downward direction and a format converter for converting character data obtained by character recognition of the original image data into a predetermined format are provided, and the original image data subjected to resolution conversion by the pixel density converter It is characterized in that character data converted in format by the format conversion unit is transmitted.
Another invention is a data processing apparatus with a character recognition function having a function of character recognition of input image data, and a pixel density conversion unit for converting the resolution of the input image data to a direction lower than the resolution used for character recognition A format conversion unit for converting character data obtained by character recognition of input image data into a predetermined format; image data subjected to resolution conversion by the pixel density conversion unit; and character data subjected to format conversion by the format conversion unit A data storage unit for storing data is provided.

Claims (3)

原稿を読み取って得た原画データを文字認識する機能を有する文字認識機能付き通信装置において、原稿の原画データの解像度を文字認識に用いた解像度に対して下げる方向に変換する画素密度変換部と、原画データを文字認識して得たキャラクタデータを所定のフォーマットに変換するフォーマット変換部とを設け、前記画素密度変換部で解像度変換された原画データと前記フォーマット変換部でフォーマット変換されたキャラクタデータを送信することを特徴とする文字認識機能付き通信装置。  A pixel density conversion unit for converting the resolution of the original image data of the original into a direction lower than the resolution used for the character recognition in a communication device with a character recognition function having a character recognition function of the original image data obtained by reading the original; And a format conversion unit for converting character data obtained by character recognition of the original image data into a predetermined format, and the original image data subjected to resolution conversion by the pixel density conversion unit and the character data converted in format by the format conversion unit A communication apparatus with a character recognition function characterized by transmitting. 前記画素密度変換部は原画データの解像度をファクシミリ通信用解像度に変換する請求項１記載の文字認識機能付き通信装置。  The communication apparatus with a character recognition function according to claim 1, wherein the pixel density conversion unit converts the resolution of the original image data into a resolution for facsimile communication. 入力画像データを文字認識する機能を有する文字認識機能付きデータ処理装置において、入力画像データの解像度を文字認識に用いた解像度に対して下げる方向に変換する画素密度変換部と、入力画像データを文字認識して得たキャラクタデータを所定のフォーマットに変換するフォーマット変換部と、前記画素密度変換部で解像度変換された画像データと前記フォーマット変換部でフォーマット変換されたキャラクタデータを保存するデータ記憶部を設けたことを特徴とする文字認識機能付きデータ処理装置。  A data processing apparatus with a character recognition function having a character recognition function of input image data, a pixel density conversion unit for converting the resolution of the input image data to a direction lower than the resolution used for character recognition, A format conversion unit for converting character data obtained by recognition into a predetermined format; and a data storage unit for storing image data subjected to resolution conversion by the pixel density conversion unit and character data subjected to format conversion by the format conversion unit. A data processing apparatus with a character recognition function characterized in that it is provided.
JP10331085A 1998-11-20 1998-11-20 Communication equipment with character recognizing function Pending JP2000155801A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10331085A JP2000155801A (en) 1998-11-20 1998-11-20 Communication equipment with character recognizing function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10331085A JP2000155801A (en) 1998-11-20 1998-11-20 Communication equipment with character recognizing function

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2008122869A Division JP4722156B2 (en) 2008-05-09 2008-05-09 Data processing device with character recognition function

Publications (2)

Publication Number Publication Date
JP2000155801A JP2000155801A (en) 2000-06-06
JP2000155801A5 true JP2000155801A5 (en) 2005-06-02

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Family Applications (1)

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JP10331085A Pending JP2000155801A (en) 1998-11-20 1998-11-20 Communication equipment with character recognizing function

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JP (1) JP2000155801A (en)

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